Дополните предложение согласно содержанию текста:

People have been wearing clothes for thousands of years, but we’re not absolutely certain why prehistoric man first did so. Clothing was needed for protection from the weather and perhaps from injury while hunting. A less practical reason was for decoration. An early myth suggests that people first covered their bodies for reasons of modesty.

Today experts say that clothing is a kind of language. We often put on clothes and accessories to show the kind of people we are and what we think about ourselves. From what people wear we can often tell their age, whether they are male or female, where they come from, their religious beliefs, whether they are married, what their jobs are, what sports they do, and how rich or powerful they are.

Keeping someone safe from harmful events or conditions means …